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Marquise|Natural|GIA

0.30ct F I1 Marquise Natural Diamond

F/I1 • GIA 6511097982

Certificate GIA 6511097982

Diamond specifications and retailer prices

From £185 GBP
₹23,638 INR
As of November 2, 2026
Save £297 GBP (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £482 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded F colour (colourless) and I1 clarity (included) and certified by GIA 6511097982. Listed at 7 retailers as of November 2, 2026, with prices from £185 to £482, a £297 spread on the same certified stone. Yorxs lists it at £482. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.30
Carat
F
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6511097982
Dimensions6.85 × 3.56 × 2.09 mm
L/W Ratio1.92
Top View
6.85 mm3.56 mm0.30 ctF / I1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6511097982
Side View
Table 62.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 58.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £185 GBP|Low: £185 GBP|High: £999 GBP|Avg: £392 GBP|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 2, 2026
Retailer 1£185 GBP
Retailer 8£261 GBP
Retailer 7£281 GBP
Retailer 3£284 GBP
Retailer 2£291 GBP
Retailer 5£351 GBP
Retailer 4£375 GBP
Yorxs£482 GBP
Retailer 6£999 GBP

45 data points across 9 retailers

7 retailers£185 GBP to £482 GBP

A
Cheapest Retailer
-
£185 GBP
₹23,638 INR
B+
Retailer 2
-
£261 GBP
$350 USD
View
B
Retailer 3
-
£291 GBP
$390 USD
View
B
Retailer 4
-
£351 GBP
$471 USD
View
B
Retailer 5
-
£375 GBP
$503 USD
View
Most Expensive
C
Yorxs
F17963112 · Nov 2
£482 GBP
€616 EUR
View
5 more retailers have this diamond
Prices start from £185 GBPSave up to £297 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.30ct Marquise
£185 GBP